Kansai Yamamoto Eyeglasses 56□17-147 Width: 56mm Nose width: 17mm Temple length: 147mm Material: Titanium Made in Japan 100% Titanium. Titanium is lightweight and highly corrosion-resistant, and is often used in high-quality eyeglass frames as a material that is unlikely to cause allergies. *Case and eyeglass cloth are not included. The lenses have prescription in them, so lens replacement is required. Retail price: ¥26,250